diff --git a/python/{{cookiecutter.project_slug}}/.pre-commit-config.yaml b/python/{{cookiecutter.project_slug}}/.pre-commit-config.yaml
index 6fcb5f2..17c4dd9 100644
--- a/python/{{cookiecutter.project_slug}}/.pre-commit-config.yaml
+++ b/python/{{cookiecutter.project_slug}}/.pre-commit-config.yaml
@@ -20,7 +20,7 @@ repos:
       - id: check-merge-conflict
       - id: detect-private-key
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.14.10  # ruff version
+    rev: v0.15.20  # ruff version
     hooks:
       - id: ruff-format
       - id: ruff-check
diff --git a/python/{{cookiecutter.project_slug}}/pyproject.toml b/python/{{cookiecutter.project_slug}}/pyproject.toml
index 8a41e91..f4a9841 100644
--- a/python/{{cookiecutter.project_slug}}/pyproject.toml
+++ b/python/{{cookiecutter.project_slug}}/pyproject.toml
@@ -44,7 +44,7 @@ tests = [
 ]
 dev = [
     "prek>=0.2.23",
-    "ruff==0.14.10",
+    "ruff==0.15.20",
 {%- if cookiecutter.add_fastapi %}
     "fastapi[standard]"
 {%- endif %}